Round|Natural|GIA

5.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2151476886

Shape and cutting style on the report: Briolette

Certificate GIA 2151476886

Diamond specifications and retailer prices

From $131,778 USD
As of October 29, 2026
Save $71,059 USD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $202,837 USD at MOH London · As of October 26, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2151476886. Listed at 9 retailers as of October 26, 2026, with prices from $131,778 to $202,837, a $71,059 spread on the same certified stone. MOH London lists it at $202,837. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.03
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2151476886
Dimensions10.91 × 10.96 × 6.88 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
10.91 mm10.96 mm5.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2151476886
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $202,837 USD|Low: $109,489 USD|High: $205,006 USD|Avg: $144,845 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 11$109,489 USD
Retailer 8$120,839 USD
Retailer 6$131,778 USD
Retailer 4$137,635 USD
Retailer 3$140,802 USD
Retailer 9$141,325 USD
Retailer 10$146,685 USD
Retailer 5$156,101 USD
Retailer 2$156,517 USD
Retailer 7$159,588 USD
MOH London$202,837 USD

27 data points across 11 retailers

9 retailers$131,778 USD to $202,837 USD

Retailer 1
-
$120,839 USD
A$185,906 AUD
Price last confirmed 28 days ago
B+
Retailer 2
-
$131,778 USD
View
Final sale: no returns
B+
Retailer 3
-
$137,635 USD
£108,374 GBP
View
B+
Retailer 4
-
$141,325 USD
View
B+
Retailer 5
-
$146,685 USD
£115,500 GBP
View
B+
Retailer 6
-
$156,101 USD
ZAR 2,521,820 ZAR
View
B
Retailer 7
-
$156,517 USD
€149,064 EUR
View
Retailer 8
-
$159,588 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
7DDB8E337 · Oct 26
$202,837 USD
£159,714 GBP
View
8 more retailers have this diamond
Prices start from $131,778 USDSave up to $71,059 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
5.03ct Round
$131,778 USD